Executive Summary

Informations
Name CVE-2019-5066 First vendor Publication 2019-09-18
Vendor Cve Last vendor Modification 2022-06-27

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An exploitable use-after-free vulnerability exists in the way LZW-compressed streams are processed in Aspose.PDF 19.2 for C++. A specially crafted PDF can cause a dangling heap pointer, resulting in a use-after-free condition. To trigger this vulnerability, a specifically crafted PDF document needs to be processed by the target application.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5066

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2020-12-05 TRUFFLEHUNTER TALOS-2019-0855 attack attempt
RuleID : 50739 - Revision : 1 - Type : FILE-PDF
2020-12-05 TRUFFLEHUNTER TALOS-2019-0855 attack attempt
RuleID : 50738 - Revision : 1 - Type : FILE-PDF

Sources (Detail)

Source Url
CONFIRM https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0855

Alert History

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Date Informations
2022-06-27 21:27:25
  • Multiple Updates
2022-04-29 21:23:33
  • Multiple Updates
2022-04-20 00:23:26
  • Multiple Updates
2021-05-04 13:39:51
  • Multiple Updates
2021-04-22 02:52:04
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-05-23 02:30:22
  • Multiple Updates
2019-09-20 00:19:32
  • Multiple Updates
2019-09-19 17:19:27
  • Multiple Updates
2019-09-19 05:19:07
  • First insertion